| Identification | Back Directory | [Name]
CYCLOPROPYLIDENETRIPHENYLPHOSPHORANE | [CAS]
14633-95-5 | [Synonyms]
CYCLOPROPYLIDENETRIPHENYLPHOSPHORANE
Phosphorane, cyclopropylidenetriphenyl- | [Molecular Formula]
C21H19P | [MOL File]
14633-95-5.mol | [Molecular Weight]
302.35 |
| Chemical Properties | Back Directory | [Melting point ]
103 °C (dec) | [Boiling point ]
465.7±28.0 °C(Predicted) | [density ]
1.15±0.1 g/cm3(Predicted) | [solubility ]
sol THF, DME, DMSO |
| Hazard Information | Back Directory | [Uses]
Cyclopropylidenetriphenylphosphorane is a phosphorane for cyclopropylidenation of aldehydes and ketones; utilized in cyclobutanone
synthesis; reagent applied to polyspirane synthesis. | [storage]
cyclopropylidenetriphenylphosphorane is a fairly stable
ylide, capable of withstanding elevated reaction temperatures of approximately 60-65 °C. The
ylide is sensitive to moisture and air and should be freshly prepared under anhydrous conditions
under an inert atmosphere. |
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